English verb conjugation
COULD SERMONISE

Regular verb: sermonise - sermonised - sermonised

Affirmation

Simple form	V-ing form
I could sermonise you could sermonise she could sermonise we could sermonise you could sermonise they could sermonise	I could be sermonising you could be sermonising she could be sermonising we could be sermonising you could be sermonising they could be sermonising
Perfect	V-ing perfect
I could have sermonised you could have sermonised she could have sermonised we could have sermonised you could have sermonised they could have sermonised	I could have been sermonising you could have been sermonising she could have been sermonising we could have been sermonising you could have been sermonising they could have been sermonising

Negation

Simple form	V-ing form
I could not sermonise you could not sermonise she could not sermonise we could not sermonise you could not sermonise they could not sermonise	I could not be sermonising you could not be sermonising she could not be sermonising we could not be sermonising you could not be sermonising they could not be sermonising
Perfect	V-ing perfect
I could not have sermonised you could not have sermonised she could not have sermonised we could not have sermonised you could not have sermonised they could not have sermonised	I could not have been sermonising you could not have been sermonising she could not have been sermonising we could not have been sermonising you could not have been sermonising they could not have been sermonising

Interrogative form

Simple form	V-ing form
could I sermonise? could you sermonise? could she sermonise? could we sermonise? could you sermonise? could they sermonise?	could I be sermonising? could you be sermonising? could she be sermonising? could we be sermonising? could you be sermonising? could they be sermonising?
Perfect	V-ing perfect
could I have sermonised? could you have sermonised? could she have sermonised? could we have sermonised? could you have sermonised? could they have sermonised?	could I have been sermonising? could you have been sermonising? could she have been sermonising? could we have been sermonising? could you have been sermonising? could they have been sermonising?

Interro-negative form

Simple form	V-ing form
could I not sermonise? could you not sermonise? could she not sermonise? could we not sermonise? could you not sermonise? could they not sermonise?	could I not be sermonising? could you not be sermonising? could she not be sermonising? could we not be sermonising? could you not be sermonising? could they not be sermonising?
Perfect	V-ing perfect
could I not have sermonised? could you not have sermonised? could she not have sermonised? could we not have sermonised? could you not have sermonised? could they not have sermonised?	could I not have been sermonising? could you not have been sermonising? could she not have been sermonising? could we not have been sermonising? could you not have been sermonising? could they not have been sermonising?